Part Number: 21004-AT012

Description: Capacity Upgrade Kit for G16E-GTS (1.75L HC-TT STEP 3)

Fitment: 23+ Toyota GR Corolla

Notes: Not for sale in California not CARB Legal

Details:

Built for high-octane performance.
Unleash serious power with this high-comp spec, engineered for those who demand more from their GR.

A2618 forged lightweight pistons
High compression + knock-resistant design
Precision cooling & low-friction tech
Titanium-coated top rings for max durability